SemanticParsingTask.Config

Component: SemanticParsingTask

class SemanticParsingTask.Config

Bases: NewTask.Config

All Attributes (including base classes)

data: Data.Config = Data.Config()

trainer: HogwildTrainer.Config = HogwildTrainer.Config()

use_elastic: Optional[bool] = None

model: RNNGParser.Config = RNNGParser.Config()

metric_reporter: CompositionalMetricReporter.Config = CompositionalMetricReporter.Config()

Default JSON

{
    "data": {
        "Data": {
            "source": {
                "TSVDataSource": {
                    "column_mapping": {},
                    "train_filename": null,
                    "test_filename": null,
                    "eval_filename": null,
                    "field_names": null,
                    "delimiter": "\t",
                    "quoted": false,
                    "drop_incomplete_rows": false
                }
            },
            "batcher": {
                "PoolingBatcher": {
                    "train_batch_size": 16,
                    "eval_batch_size": 16,
                    "test_batch_size": 16,
                    "pool_num_batches": 1000,
                    "num_shuffled_pools": 1
                }
            },
            "sort_key": null,
            "in_memory": true
        }
    },
    "trainer": {
        "real_trainer": {
            "TaskTrainer": {
                "epochs": 10,
                "early_stop_after": 0,
                "max_clip_norm": null,
                "report_train_metrics": true,
                "target_time_limit_seconds": null,
                "do_eval": true,
                "load_best_model_after_train": true,
                "num_samples_to_log_progress": 1000,
                "num_accumulated_batches": 1,
                "num_batches_per_epoch": null,
                "optimizer": {
                    "Adam": {
                        "lr": 0.001,
                        "weight_decay": 1e-05,
                        "eps": 1e-08
                    }
                },
                "scheduler": null,
                "sparsifier": null,
                "fp16_args": {
                    "FP16OptimizerFairseq": {
                        "init_loss_scale": 128,
                        "scale_window": null,
                        "scale_tolerance": 0.0,
                        "threshold_loss_scale": null,
                        "min_loss_scale": 0.0001
                    }
                },
                "privacy_engine": null,
                "use_tensorboard": false
            }
        },
        "num_workers": 1
    },
    "use_elastic": null,
    "model": {
        "version": 2,
        "lstm": {
            "load_path": null,
            "save_path": null,
            "freeze": false,
            "shared_module_key": null,
            "dropout": 0.4,
            "lstm_dim": 32,
            "num_layers": 1,
            "bidirectional": true,
            "pack_sequence": true,
            "disable_sort_in_jit": false
        },
        "ablation": {
            "use_buffer": true,
            "use_stack": true,
            "use_action": true,
            "use_last_open_NT_feature": false
        },
        "constraints": {
            "intent_slot_nesting": true,
            "ignore_loss_for_unsupported": false,
            "no_slots_inside_unsupported": true
        },
        "max_open_NT": 10,
        "dropout": 0.1,
        "beam_size": 1,
        "top_k": 1,
        "compositional_type": "blstm",
        "inputs": {
            "tokens": {
                "is_input": true,
                "column": "tokenized_text",
                "tokenizer": {
                    "Tokenizer": {
                        "split_regex": "\\s+",
                        "lowercase": true,
                        "use_byte_offsets": false
                    }
                },
                "add_bos_token": false,
                "add_eos_token": false,
                "use_eos_token_for_bos": false,
                "max_seq_len": null,
                "vocab": {
                    "build_from_data": true,
                    "size_from_data": 0,
                    "min_counts": 0,
                    "vocab_files": []
                },
                "vocab_file_delimiter": " "
            },
            "actions": {
                "is_input": true,
                "column": "seqlogical"
            }
        },
        "embedding": {
            "load_path": null,
            "save_path": null,
            "freeze": false,
            "shared_module_key": null,
            "embed_dim": 100,
            "embedding_init_strategy": "random",
            "embedding_init_range": null,
            "embeddding_init_std": 0.02,
            "export_input_names": [
                "tokens_vals"
            ],
            "pretrained_embeddings_path": "",
            "vocab_file": "",
            "vocab_size": 0,
            "vocab_from_train_data": true,
            "vocab_from_all_data": false,
            "vocab_from_pretrained_embeddings": false,
            "lowercase_tokens": true,
            "min_freq": 1,
            "mlp_layer_dims": [],
            "padding_idx": null,
            "cpu_only": false,
            "skip_header": true,
            "delimiter": " "
        }
    },
    "metric_reporter": {
        "output_path": "/tmp/test_out.txt",
        "pep_format": false,
        "student_column_names": [],
        "log_gradient": false,
        "text_column_name": "tokenized_text"
    }
}